KJE 86PCS SAE & Metric Tap and Die Set (#4-40 to 5/8, M3 to M16) – Precision Threading Tools

All-in-one threading toolkit

The KJE 86PCS SAE and Metric Tap and Die Set is built for versatility and reliability. It combines standard and metric threading options in one comprehensive kit, covering sizes from #4-40 to 5/8 inch and M3 to M16. This means you can tackle motorcycle engine threads or vintage car restorations without swapping sets, helping you stay efficient on the job.

What you get

With 42 SAE taps and 36 metric taps and dies, this set spans a wide range of common thread sizes. The kit includes essential accessories that make threading easier and more precise:

• Adjustable tap wrenches and die stocks for varying hole depths and access in tight spaces
• Thread pitch gauges to confirm sizes before cutting or rethreading
• A slotted screwdriver for quick adjustments on the fly
• A 2-inch tap end design for comfortable handling in woodworking jigs or automotive assemblies

Durability you can rely on

Crafted from high speed steel and coated with titanium, these tools offer enhanced hardness and corrosion resistance. The coating and heat-treated surfaces are designed to stand up to tough materials such as stainless steel and cast iron, making them suitable for demanding workshop environments and field repairs. The set emphasizes longevity, with a design aimed at minimizing wear during repeated threading tasks.

Precision engineering for flawless threading

Every component is CNC-machined for consistent teeth engagement and clean cuts across metal, aluminum, and other alloys. Hexagonal dies are optimized for high torque applications when using a wrench, while the T-handle wrenches provide leverage in tighter spaces. The combination supports professional-grade results when restoring threads on aluminum wheels or copper plumbing fittings.

User-friendly design

The kit includes practical extras that streamline setup and use:

• Large and small adjustable tap handles plus a T-type tap handle
• Two thread pitch gauges to cover metric and SAE threads
• Slotted screwdriver for quick adjustments
• 2-inch tap ends to ease handling in challenging locations

Organization and portability

All 86 pieces are neatly organized in a sturdy metal case, providing secure storage and easy transport to a home shop, mobile workshop, or job site. The included storage keeps your tools protected while you move between projects, ensuring you always have the right size at hand.